    <a href="javascript:;" class="add-new-btn add-client" onclick="open_button('{{route('add_client')}}','新增客户')" title="新增客户"><i class="icon icon-xinzen"></i></a>
    <a href="javascript:location.replace(location.href);" class="refresh-btn" title="刷新"><i class="icon icon-shuaxin"></i></a>